193700295

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84401}}^1$

素因数の和:84432

約数の個数: 32

約数和(自身を含む): 364616640

約数和(自身を除く): 170916345

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 84401, 253203, 422005, 759609, 1266015, 1434817, 2278827, 3798045, 4304451, 7174085, 11394135, 12913353, 21522255, 38740059, 64566765, 193700295]

約数ペア:

[(1, 193700295), (3, 64566765), (5, 38740059), (9, 21522255), (15, 12913353), (17, 11394135), (27, 7174085), (45, 4304451), (51, 3798045), (85, 2278827), (135, 1434817), (153, 1266015), (255, 759609), (459, 422005), (765, 253203), (2295, 84401)]